CS4365
POWER AND THERMAL CHARACTERISTICS
Parameters
Symbol
Min
Typ
Max
Units
Power Supplies
Power Supply Current
normal operation, VA= 5 V
VD= 2.5 V
(Note 5) Interface current, VLC=5 V
VLS=5 V
(Note 6) power-down state (all supplies)
I A
I D
I LC
I LS
I pd
-
-
-
-
-
60
16
2
84
200
65
22
-
-
-
mA
mA
μ A
μ A
μ A
Power Dissipation (Note 4)
VA = 5 V, VD = 2.5 V
normal operation
(Note 6) power-down
-
-
340
1
390
-
mW
mW
Package Thermal Resistance multi-layer
dual-layer
θ JA
θ JA
θ JC
-
-
-
48
65
15
-
-
-
°C/Watt
°C/Watt
°C/Watt
Power Supply Rejection Ratio (Note 7)
(1 kHz)
(60 Hz)
PSRR
-
-
60
40
-
-
dB
dB
Notes:
4. Current consumption increases with increasing Fs within a given speed mode and is signal dependent.
Max values are based on highest Fs and highest MCLK.
5. I LC measured with no external loading on the SDA pin.
6. Power-Down Mode is defined as RST pin = Low with all clock and data lines held static.
7. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figures 6 and 7 .
DS670F2
11
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